Also, if you look at the Dreamcast section of Amazon or Half.com and scroll to the end, you'll see a bunch of games that were never released. I would think many of those would have been out as playable betas to make it to the listings like that.

i would also think that heroes of might & magic 3 was pretty complete if not complete because i have seen gamespot review this game and also gamestop had it listed for sale on thier site. so i'm alittle confused about this game if it has been released or unreleased. but i have heard it was unreleased from so many sources, so i dun know. this is one game i would love to have on dreamcast tho.

btw that i-spy on dreamcast history site has been released i have it on a backup i downladed from irc awhile back it is actually called industrial spy.
so maybe this was a unreleasd dreamcast game at one time.

I bought Industrial Spy, along with the strategy guide, so I can confirm it's out. I'm fairly certain that nothing else on the list was released, but I'm sure many were close to being complete or at least playable. Otherwise, there wouldn't have been reviews on gamespot, or listings with screenshots, on retail sites.

What really sucks is knowing that so many potentially good games got completely dumped.